Android: Add a new icon for the dronie button
Merge pull request #1161 from DroidPlanner/dronieIcon

Android: Add a new icon for the dronie button
Version: Releasing version 2.7.11
Add Prolific PL2303 USB to serial support
Merge pull request #1162 from DroidPlanner/usbPL2303

Add Prolific PL2303 USB to serial support
Version: Releasing version 2.7.12
Android: Format preferences file
Android: Add licenses to the project
Merge pull request #1164 from DroidPlanner/licenses

Add licenses information